31 lines
479 B
ArmAsm
31 lines
479 B
ArmAsm
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/*
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* Written by J.T. Conklin <jtc@NetBSD.org>.
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* Public domain.
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*/
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#include <machine/asm.h>
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RCSID("$NetBSD: s_scalbn.S,v 1.9 2010/04/23 19:17:07 drochner Exp $")
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#ifdef WEAK_ALIAS
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WEAK_ALIAS(scalbn,_scalbn)
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#endif
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ENTRY(_scalbn)
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#ifdef __x86_64__
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movl %edi,-12(%rsp)
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fildl -12(%rsp)
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movsd %xmm0,-8(%rsp)
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fldl -8(%rsp)
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fscale
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fstpl -8(%rsp)
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movsd -8(%rsp),%xmm0
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fstp %st(0)
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#else
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fildl 12(%esp)
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fldl 4(%esp)
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fscale
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fstp %st(1) /* clean up stack */
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#endif
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ret
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